| 摘要 |
PROBLEM TO BE SOLVED: To provide a fiber tip contact type brush equipped with a fluid imparting bottle for imparting fluid selectively, especially during the conditioning treatment of brush. SOLUTION: A fiber bundle formed of a multitude of fibers (26) is attached within a brush tube (24) at a stator (21) side. A part of the brush tube holds the fiber bundle, by subjecting it to crimping (crimp) or swaging processing; and the fiber bundle extends downwardly from the brush tube and is engaged with a rotor (22). A fluid bottle (28) is mounted onto a collimator tube (25) surrounding a part of the brush tube and extending downwardly, and a lubricant or the like within the bottle is imparted gradually to the fiber bundle. The fluid bottle can be formed of porous material. COPYRIGHT: (C)2008,JPO&INPIT
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